一般过去时和习题课件

1、Simple past tense (一般过去时),Unit8 Grammar,1,学习交流PPT,规则动词过去式的构成,构成规则,1、一般在动词原形末尾加 ed 2、结尾是不发音的 e 的动词加 - d 3、结尾是“辅音字母+y”的动词，先变“y”为“i”再加ed 4、末尾只有一个辅音字母的重读闭音节 词，先双写这个辅音字母，再加ed,2,学习交流PPT,1. play 2.kick 3.start 4.love 5.use 6.carry 7.study 8.chat,kicked,started,loved,used,played,carried,chatted,写出下列动词的过去式,s

2、tudied,3,学习交流PPT,规则动词过去式词尾-ed的读音,4,学习交流PPT,巧记不规则动词过去式,不规则过去式 am _ is _ are_ do _ go_ lie（躺)_ see_ take _ get_ have/has_make_ find_,were,did,went,lay,saw,took,got,had,made,found,was,was,5,学习交流PPT,巧记不规则动词过去式,过去式含有“a(o)ught”： teach（教）_think（想)_ buy（买）_bring（带来)_ catch(抓住）_fight(打架)_,bought,brought,caug

3、ht,fought,thought,taught,6,学习交流PPT,含“ee”的去e末尾+t： keep（保持）_sleep（睡）_ sweep（扫）_meet（遇见_ feel（感觉）_leave（离开_ 末尾+t： learn(学习)_mean(意思是)_ burn(燃烧)_,巧记不规则动词过去式,kept,slept,swept,met,felt,left,learnt,meant,burnt,7,学习交流PPT,巧记不规则动词过去式,过去式同原形： cut(割)_put(放)_let（让)_ set(设置)_hit（击打)_ read(读)_ cost（花费）_ hurt(伤害)_b

4、eat(战胜）_,/red/,8,学习交流PPT,巧记不规则动词过去式,不规则动词过去式 过去式把某个字母改成“a” run_ give _sing _ sit_swim_ ring_begin_ come_ eat _drink_,gave,sat,swam,rang,sang,ran,began,drank,ate,came,9,学习交流PPT,巧记不规则动词过去式,不规则动词过去式 过去式把某个部分改成“o” ride_ drive _ write_win_ shine_ speak_ break_ wear _bear_,drove,wrote,won,spoke,rode,broke

5、,bore,wore,shone,10,学习交流PPT,巧记不规则动词过去式,不规则动词过去式 过去式中含“ew”的： know（知道）_draw（画）_ blow（吹）_fly（飞） _ throw(投掷)_show(展示)_,drew,blew,flew,threw,knew,showed,11,学习交流PPT,巧记不规则动词过去式,不规则动词过去式 其他： tell_sell_fall_hold_ send_spend_lend_build_ can_will_shall_ say _ pay _ lay _,sold,fell,held,sent,told,spent,built,wo

6、uld,could,should,said,paid,laid,lent,12,学习交流PPT,1.are 2.go 3.have 4.do e 6.take 7.eat 8.put,动词过去式转换练习,将下列动词变为过去式,were had came ate,went did took put,13,学习交流PPT,返回上页,返回首页,返回练习,动词过去式转换练习 答 案,1. look looked2. live lived3. stop stopped 4. carry carried5. hope hoped6. trip tripped 7. call called8. finish

7、 finished 9. want wanted 10.are were11.go went12.have had 13.do did14.get e came 16.say said 17.see saw18.put put 19.eat ate20.take took21.read read,14,学习交流PPT,一般过去时的用法,1、表示过去某个时间发生的动作或存在的状态。 He was at home yesterday. I got up at six thirty yesterday morning. I visited my aunt last weekend.,2、表示过去经常

8、或反复发生的动作。 My father often went to work by bus last year. When I was a child, I often listened to music. he always carried an umbrella.,15,学习交流PPT,常用时间,常与一般过去时态连用的时间有：,yesterday, yesterday morning, the day before yesterday last night last week, last month, last year two days ago, three years ago a mo

9、ment ago=just now(刚才） in 1990, (in 1998) this morning, this Monday When I was 5 years old,16,学习交流PPT,主语 + be动词的过去式（was, were） .,主语 + be动词的过去式（was, were）+ not .,be 动词的过去式（was, were）+主语 ?,He was busy yesterday.,He was not busy yesterday.,Was he busy yesterday?,be 动词的过去时：,17,学习交流PPT,主语 + 动词的过去式 .,主语 +

10、did not + 动词原形 .,Did + 主语 + 动词原形 ?,He played tennis last week.,He did not play tennis last week.,Did he play tennis last week.,实义动词的过去时:,18,学习交流PPT,I用动词的适当形式填空,1,She often _(go) to school at eight oclock. 2,They are _ supper. (eat) 3,He usually _ up at 17:00.(get ) 4,She _(live) in Beijing last year

11、. 5,Sally _to the zoo tomorrow.(go) 6,_(be)there a fly (苍蝇) on the table just now?,goes,eating,gets,lived,will go (is going to go),Was,19,学习交流PPT,句型转换：,1.He had lunch at school every day last year.(否定句) He _ have lunch at school every day last year. 2.They liked the city five years ago.（一般疑问句） _they

12、 like the city five years ago？ 3.She did her homework at home just now.(否定句) She _ do her homework at home just now. 4.We had a good time last Sunday.(一般疑问句) _ you have a good time last Sunday?,didnt,Did,didnt,did,20,学习交流PPT,PRACTISE,改写句子： 1、Lucy did her homework at home.（改否定句） Lucy _ _ her homework

13、 at home. 2、He found some meat in the fridge.（变一般疑问句) _ he _ _ meat in the fridge? 3、She stayed there for a week.（对划线部分提问） _ _ _ she _ there? 4、There was some orange in the cup.（变一般疑问句) _ there _ orange in the cup?,didnt do Did find any How long did stay Was any,Thats great,21,学习交流PPT,III.句型转换 They

14、came to China in 1990.(变一般疑问句) _ they _ to China in 1990? 2.I was ill for two days last week? (同上) _ you ill for two days last week? 3. The twins go to school on foot every day. (同上) _ the twins _ to school on foot every day? 4.She washed the clothes last Sunday. ( 变否定句) She _ _ the clothes last Sun

15、day,Did,come,Were,Do,go,didnt,wash,22,学习交流PPT,Find the mistakes and correct them,1.I carryed an umbrella yesterday. 2.Does your uncle see a film last week？ 3.They dont climb the hill yesterday. 4.Kate didnt played badminton yesterday morning. 5. We go to the museum last month.,carried,Did,didnt,didn

16、t play,went,23,学习交流PPT,巧记动词过去时态,动词一般过去时，表示过去发生的事； be用was或用were, have, has变had； 谓语动词过去式，过去时间坐标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didnt添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was, were,否定就把not添。,24,学习交流PPT,Bobs Day,Bob got up at 7:30 yesterday morning.After breakfast,he went to school at 8:10 by bus.He got to school at 8:45.He had his first class at 9:00.He had lunch